8914225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 11874240

約数和(自身を除く): 2960015

約数列:

[1, 5, 23, 25, 37, 115, 185, 419, 575, 851, 925, 2095, 4255, 9637, 10475, 15503, 21275, 48185, 77515, 240925, 356569, 387575, 1782845, 8914225]

約数ペア:

[(1, 8914225), (5, 1782845), (23, 387575), (25, 356569), (37, 240925), (115, 77515), (185, 48185), (419, 21275), (575, 15503), (851, 10475), (925, 9637), (2095, 4255)]